<!DOCTYPE html>

<html>
<head>
    <style>
        div {
            font-size: 80px;
            color: gray;
            text-shadow: none;
            stroke-width: 10px;
            display: inline;
        }
    
        stroke-color-class {
            stroke-color: green;
        }
    </style>
</head>
<body>

<div style="stroke-color: blue;">&#x25fc;</div>
<div style="stroke-color: green;">&#x25fc;</div>
<div style="stroke-color: green;">&#x25fc;</div>
<div style="stroke-color: yellow;">&#x25fc;</div>
<div style="stroke-color: green;">&#x25fc;</div>

<div style="stroke-color: green;"><span>&#x25fc;</span></div>
<div style="stroke-color: green;"><span>&#x25fc;</span></div>
<div style="stroke-color: blue;"><span>&#x25fc;</span></div>
<div style="stroke-color: green;"><span>&#x25fc;</span></div>
<div style="stroke-color: green;"><span>&#x25fc;</span></div>

<div style="stroke-color: green;">&#x25fc;</div>

</body>
</html>